Electric saw



FIG. 1 is a left front perspective view of an electric saw showing mynew design;

FIG. 2 is a right rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front end elevational view thereof; and,

FIG. 8 is a rear end elevational view thereof.

The ornamental design for an electric saw, as shown and described.